leia_core Struct Reference

The main entry point into CNSDK C API. More...

#include <core.h>

Public Types
typedef void(*	leia_core_set_user_ipd) (struct leia_core *, float ipd)
	Get the ipd.
typedef void(*	leia_core_get_face_detector_version) (struct leia_core *, char *buffer, size_t size, size_t *actual_size)
	Get face detector version.
typedef void(*	leia_core_set_face_tracking_profiling) (struct leia_core *, leia_bool enable)
	Toggle face tracking profiling.
typedef leia_bool(*	leia_core_get_face_tracking_profiling) (struct leia_core *, struct leia_headtracking_frame_profiling *profiling, int32_t profilingSizeof)
	Get face tracking profiling data.

Public Member Functions
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_is_initialized (struct leia_core *)
	Check if leia_core is initialized.
LEIASDK_API void	leia_core_retain (struct leia_core *)
	Increment leia_core reference count.
LEIASDK_API void	leia_core_release (struct leia_core *)
	Decrement leia_core reference count.
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_is_validation_enabled (struct leia_core *)
LEIA_NODISCARD LEIASDK_API struct leia_device_config *	leia_core_get_device_config (struct leia_core *)
	Get the device config for read/write access.
LEIASDK_API void	leia_core_sync_device_config (struct leia_core *, struct leia_device_config *)
	Synchronize the internal device config with the provided one.
LEIASDK_API void	leia_core_on_resume (struct leia_core *)
	Notify of app resume.
LEIASDK_API void	leia_core_on_pause (struct leia_core *)
	Notify of app pause.
LEIASDK_API void	leia_core_enable_3d (struct leia_core *, leia_bool enable)
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_is_3d_enabled (struct leia_core *)
LEIA_NODISCARD LEIASDK_API enum leia_orientation	leia_core_get_orientation (struct leia_core *)
LEIASDK_API leia_bool	leia_core_enable_face_tracking (struct leia_core *, leia_bool enable)
	Initialize/Release all face tracking related resources.
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_is_face_tracking_enabled (struct leia_core *)
LEIASDK_API void	leia_core_start_face_tracking (struct leia_core *, leia_bool start)
	Resume/pause face tracking.
LEIASDK_API void	leia_core_set_face_tracker_configuration (struct leia_core *, leia_bool leftEye, leia_bool rightEye)
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_is_face_tracking_started (struct leia_core *)
LEIASDK_API void	leia_core_set_face_tracking_runtime (struct leia_core *, enum leia_face_tracking_runtime_type)
	Set face tracking runtime.
LEIA_NODISCARD LEIASDK_API enum leia_face_tracking_runtime_type	leia_core_get_face_tracking_runtime (struct leia_core *)
LEIASDK_API void	leia_core_set_face_tracking_shared_camera_sink (struct leia_core *, NONOWNING(struct leia_shared_camera_sink *) sink)
	Configure face tracking to use the shared camera sink.
LEIASDK_API void	leia_core_set_default_face_position (struct leia_core *, LEIA_CONST_FLOAT_SLICE(3) position)
	Set the default face position.
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_get_primary_face (struct leia_core *, LEIA_FLOAT_SLICE(3) position)
	Get the primary face.
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_get_non_predicted_primary_face (struct leia_core *, LEIA_FLOAT_SLICE(3) position)
	Get the primary face.
LEIASDK_API void	leia_core_set_face_tracking_frame_listener (struct leia_core *, OWNING(struct leia_headtracking_frame_listener *))
LEIASDK_API void	leia_core_set_face_tracking_capture_lux (struct leia_core *, leia_bool enable)
	Toggle face tracking lux capture.
LEIASDK_API void	leia_core_enable_no_face_mode (struct leia_core *, leia_bool enable)
	Toggle no-face mode.
LEIASDK_API void	leia_core_set_no_face_mode_time_threshold (struct leia_core *, double timeThresholdSeconds)
	Set no-face mode time threshold.
LEIA_NODISCARD LEIASDK_API struct leia_asset_manager *	leia_core_get_asset_manager (struct leia_core *)

Static Public Member Functions
LEIA_NODISCARD LEIASDK_API leia_bool	leia_is_face_tracking_runtime_supported (struct leia_core_library *, enum leia_face_tracking_runtime_type)
	Check if the current CNSDK build support particular leia_face_tracking_runtime_type.
LEIA_NODISCARD LEIASDK_API leia_bool	leia_core_is_license_required ()
	Check if the current CNSDK build requires valid license.
LEIA_NODISCARD LEIASDK_API leia_bool	leia_is_device_supported (struct leia_core_library *)
	Check if the current device is officially supported.

Related Symbols
(Note that these are not member symbols.)
LEIA_NODISCARD LEIASDK_API struct leia_core *	leia_core_init_async (struct leia_core_init_configuration *)
	Start initialization of a leia_core instance.

Detailed Description

The main entry point into CNSDK C API.

This object is reference counted. See md_reference_counting_rules.

It's designed to be initialized once at the start of an app using leia_core_init_async(leia_core_init_configuration*).

int main() {
    struct leia_core_init_configuration* config = leia_core_init_configuration_alloc(CNSDK_VERSION);
    leia_core* core = leia_core_init_async(config);
    leia_core_init_configuration_free(config);
 
    while (!leia_core_is_initialized(core));
 
    auto interlacerConfig = leia_interlacer_init_configuration_alloc();
    leia_interlacer* interlacer = leia_interlacer_opengl_initialize(core, interlacerConfig, glContext);
    while (rendering) {
        attachFrameBuffer();
        leia_interlacer_opengl_set_source_views(interlacer, tilesTexture, 0, 0);
        leia_interlacer_opengl_do_post_process(interlacer, framebufferWidth, framebufferHeight);
        present();
    }
    leia_interlacer_release(core, interlacer);
 
    leia_core_release(core);
}

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The documentation for this struct was generated from the following file:

• leia/core/core.h